Given array,x, display all the negative numbers and display output as y. Example x=[1 -2 3 -4] , output is y=[-2 -4].
Find all elements less than 0 or greater than 10 and replace them with NaN
Determine Whether an array is empty
Do Fast Fourier Transformation
Add two numbers
kmph to mph converter
Energy of an object
Create a constant offset.
Number of primes
Roots of a quadratic equation.
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